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WordPress: Initial multilanguage support
This commit is contained in:
Matias Griese
Executable
+269
@@ -0,0 +1,269 @@
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#!/usr/bin/env php
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<?php
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/**
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* @package Gantry5
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* @author RocketTheme http://www.rockettheme.com
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* @copyright Copyright (C) 2007 - 2015 RocketTheme, LLC
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* @license Dual License: MIT or GNU/GPLv2 and later
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*
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* http://opensource.org/licenses/MIT
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* http://www.gnu.org/licenses/gpl-2.0.html
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*
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* Gantry Framework code that extends GPL code is considered GNU/GPLv2 and later
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*/
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/**
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* The main .po to .mo function
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*/
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function phpmo_convert($input, $output = false)
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{
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if (!$output) {
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$output = str_replace('.po', '.mo', $input);
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}
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$hash = phpmo_parse_po_file($input);
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if ($hash === false) {
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return false;
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}
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phpmo_write_mo_file($hash, $output);
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return true;
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}
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function phpmo_clean_helper($x)
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{
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if (is_array($x)) {
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foreach ($x as $k => $v) {
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$x[$k] = phpmo_clean_helper($v);
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}
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} else {
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if ($x[0] == '"') {
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$x = substr($x, 1, -1);
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}
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$x = str_replace("\"\n\"", '', $x);
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$x = str_replace('$', '\\$', $x);
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}
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return $x;
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}
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/* Parse gettext .po files. */
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/* @link http://www.gnu.org/software/gettext/manual/gettext.html#PO-Files */
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function phpmo_parse_po_file($in)
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{
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// read .po file
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$fh = fopen($in, 'r');
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if ($fh === false) {
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// Could not open file resource
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return false;
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}
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// results array
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$hash = [];
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// temporary array
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$temp = [];
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// state
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$state = null;
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$fuzzy = false;
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// iterate over lines
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while(($line = fgets($fh, 65536)) !== false) {
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$line = trim($line);
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if ($line === '') {
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continue;
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}
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list ($key, $data) = preg_split('/\s/', $line, 2);
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switch ($key) {
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case '#,': // flag...
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$fuzzy = in_array('fuzzy', preg_split('/,\s*/', $data));
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case '#': // translator-comments
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case '#.': // extracted-comments
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case '#:': // reference...
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case '#|': // msgid previous-untranslated-string
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// start a new entry
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if (sizeof($temp) && array_key_exists('msgid', $temp) && array_key_exists('msgstr', $temp)) {
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if (!$fuzzy) {
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$hash[] = $temp;
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}
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$temp = [];
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$state = null;
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$fuzzy = false;
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}
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break;
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case 'msgctxt' :
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// context
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case 'msgid' :
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// untranslated-string
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case 'msgid_plural' :
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// untranslated-string-plural
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$state = $key;
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$temp[$state] = $data;
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break;
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case 'msgstr' :
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// translated-string
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$state = 'msgstr';
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$temp[$state][] = $data;
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break;
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default :
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if (strpos($key, 'msgstr[') !== false) {
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// translated-string-case-n
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$state = 'msgstr';
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$temp[$state][] = $data;
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} else {
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// continued lines
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switch ($state) {
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case 'msgctxt' :
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case 'msgid' :
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case 'msgid_plural' :
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$temp[$state] .= "\n" . $line;
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break;
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case 'msgstr' :
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$temp[$state][sizeof($temp[$state]) - 1] .= "\n" . $line;
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break;
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default :
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// parse error
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fclose($fh);
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return false;
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}
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}
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break;
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}
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}
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fclose($fh);
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// add final entry
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if ($state == 'msgstr') {
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$hash[] = $temp;
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}
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// Cleanup data, merge multiline entries, reindex hash for ksort
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$temp = $hash;
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$hash = [];
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foreach ($temp as $entry) {
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foreach ($entry as & $v) {
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$v = phpmo_clean_helper($v);
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if ($v === false) {
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// parse error
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return false;
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}
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}
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$hash[$entry['msgid']] = $entry;
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}
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return $hash;
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}
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/* Write a GNU gettext style machine object. */
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/* @link http://www.gnu.org/software/gettext/manual/gettext.html#MO-Files */
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function phpmo_write_mo_file($hash, $out)
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{
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// sort by msgid
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ksort($hash, SORT_STRING);
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// our mo file data
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$mo = '';
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// header data
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$offsets = [];
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$ids = '';
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$strings = '';
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foreach ($hash as $entry) {
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$id = $entry['msgid'];
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if (isset($entry['msgid_plural']))
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$id .= "\x00" . $entry['msgid_plural'];
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// context is merged into id, separated by EOT (\x04)
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if (array_key_exists('msgctxt', $entry))
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$id = $entry['msgctxt'] . "\x04" . $id;
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// plural msgstrs are NUL-separated
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$str = implode("\x00", $entry['msgstr']);
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// keep track of offsets
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$offsets[] = [strlen($ids), strlen($id), strlen($strings), strlen($str)];
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// plural msgids are not stored (?)
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$ids .= $id . "\x00";
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$strings .= $str . "\x00";
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}
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// keys start after the header (7 words) + index tables ($#hash * 4 words)
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$key_start = 7 * 4 + sizeof($hash) * 4 * 4;
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// values start right after the keys
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$value_start = $key_start + strlen($ids);
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// first all key offsets, then all value offsets
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$key_offsets = [];
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$value_offsets = [];
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// calculate
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foreach ($offsets as $v) {
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list ($o1, $l1, $o2, $l2) = $v;
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$key_offsets[] = $l1;
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$key_offsets[] = $o1 + $key_start;
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$value_offsets[] = $l2;
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$value_offsets[] = $o2 + $value_start;
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}
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$offsets = array_merge($key_offsets, $value_offsets);
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// write header
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$mo .= pack('Iiiiiii', 0x950412de, // magic number
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0, // version
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sizeof($hash), // number of entries in the catalog
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7 * 4, // key index offset
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7 * 4 + sizeof($hash) * 8, // value index offset,
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0, // hashtable size (unused, thus 0)
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$key_start // hashtable offset
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);
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// offsets
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foreach ($offsets as $offset) {
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$mo .= pack('i', $offset);
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}
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// ids
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$mo .= $ids;
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// strings
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$mo .= $strings;
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file_put_contents($out, $mo);
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}
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$parameters = array(
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'i:' => 'input:',
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'o:' => 'output:',
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'c' => 'compile',
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);
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$options = getopt(implode('', array_keys($parameters)), $parameters);
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$input_file = $options['input'];
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$output_file = $options['output'];
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$compile = isset($options['compile']);
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if (!file_exists($input_file) || !is_file($input_file)) {
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echo sprintf("No file %s exists\n", $input_file);
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die;
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}
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if (file_exists($output_file) && !is_writable($output_file)) {
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echo sprintf("Unable to write to file %s\n", $output_file);
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die;
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}
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$ini_values = parse_ini_file($input_file);
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$pot_output = ['msgid ""
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msgstr ""
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"Project-Id-Version: Gantry 5\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: ' . date('Y-m-d H:i:sO') . '\n"
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"PO-Revision-Date: ' . date('Y-m-d H:i:sO') . '\n"
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"Last-Translator: Gantry 5 Team\n"
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"Language-Team: Gantry 5 Team\n"
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"Language: English\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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"X-Poedit-KeywordsList: __;_e\n"
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"X-Poedit-Basepath: .\n"
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"X-Poedit-SearchPath-0: ..\n"'];
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foreach($ini_values as $msgid => $msgstr) {
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$pot_output[] = sprintf('msgid "%s"', $msgid) . "\n" . sprintf('msgstr "%s"', $msgstr);
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}
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file_put_contents($output_file, implode("\n\n", $pot_output));
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if ($compile) {
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phpmo_convert($output_file, false);
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}
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@@ -26,3 +26,6 @@ if (!defined('GANTRYADMIN_PATH')) {
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// Works also with symlinks.
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define('GANTRYADMIN_PATH', GANTRY5_PATH . '/admin');
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}
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// Initialize language.
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load_plugin_textdomain('gantry5', false, GANTRYADMIN_PATH . '/languages');
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@@ -0,0 +1,25 @@
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<?php
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/**
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* @package Gantry5
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* @author RocketTheme http://www.rockettheme.com
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* @copyright Copyright (C) 2007 - 2015 RocketTheme, LLC
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* @license Dual License: MIT or GNU/GPLv2 and later
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*
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* http://opensource.org/licenses/MIT
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* http://www.gnu.org/licenses/gpl-2.0.html
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*
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* Gantry Framework code that extends GPL code is considered GNU/GPLv2 and later
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*/
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namespace Gantry\Framework;
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use Gantry\Component\Translator\TranslatorInterface;
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class Translator implements TranslatorInterface
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{
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public function translate($string)
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{
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return \__($string, 'gantry5');
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}
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}
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